Samaras v. Samaras — Arizona appeals court reverses and remands probate decision, clarifying scope of evidence for testamentary capacity

Case
In the Matter of: BYRON SAMARAS THE BYRON SAMARAS FAMILY LIVING TRUST NICHOLAS SAMARAS, Petitioner/Appellant, v. CHRISTINA SAMARAS, Respondent/Appellee.
Court
Arizona Court of Appeals, Division One
Judge
Anni Hill Foster (Doug Ducey, 2022)
Date Decided
2026-07-29
Docket No.
1 CA-CV 25-0611 PB
Topics
Testamentary Capacity, Will Contest, Admissible Evidence
Source
Read the full opinion

Background

Byron Samaras established a family living trust and a “pour-over” will in 2017, designating his children, Nicholas (Nico) and Christina, as equal beneficiaries. Less than a year later, Byron executed a new will (the 2018 Will), which entirely disinherited Nico and left his entire estate to Christina, noting that Nico was provided for by the trust. Both wills named Christina as the personal representative.

After Byron’s death in December 2022, Nico challenged the 2018 Will’s validity, alleging his father lacked testamentary capacity at the time of its execution. Christina cross-petitioned to admit the 2018 Will to probate. The superior court held a four-day bench trial, ultimately admitting the 2018 Will to probate, finding Nico’s evidence of Byron’s incapacity “too distant in time” from the will’s execution date to be sufficient.

Despite finding Christina’s witnesses unreliable and Nico’s expert witness (who testified about Byron’s declining mental health and inability to manage finances before and after 2018) “more probative and compelling,” the superior court concluded Nico failed to overcome the presumption of capacity. Nico subsequently appealed the decision.

The Court’s Holding

The Arizona Court of Appeals, Division One, reversed the superior court’s order admitting the 2018 Will to probate and remanded the case for further proceedings. The appellate court found that the superior court erred by adopting an overly narrow view of the evidence permissible to determine testamentary capacity, specifically by limiting its consideration solely to the moment of the will’s execution and disregarding relevant pre- and post-execution evidence.

The court clarified that while testamentary capacity must exist at the time a will is executed, courts are permitted—and indeed, required—to consider evidence of mental condition from before and after execution if such evidence tends to show the testator’s mental state at the critical moment. The superior court acknowledged Byron’s declining cognitive abilities but incorrectly discounted this information because it wasn’t strictly contemporaneous with the will’s signing.

The Court of Appeals held that the superior court’s findings—that Christina and other proponent witnesses were unreliable and not credible, while Nico’s expert was probative and compelling—could not logically be reconciled with its ultimate conclusion that Nico failed to meet his burden. The case was remanded for the superior court to determine, under the guidance provided, whether Nico successfully rebutted the presumption of testamentary capacity under A.R.S. § 14-2712(B) and, if so, whether the evidence establishes the 2018 Will’s invalidity, considering the totality of the circumstances.

Key Takeaways

  • Testamentary capacity is assessed at the moment a will is executed, but this focus is not so narrow as to exclude other relevant evidence.
  • Courts must consider evidence of a testator’s mental condition from both before and after the will’s execution if it sheds light on their capacity at the time of execution.
  • A superior court’s finding that a will challenger’s expert testimony is “probative and compelling” cannot be squared with a determination that the challenger failed to meet their burden, especially when the proponent’s witnesses are deemed “unreliable or lacking credibility.”

Why It Matters

This opinion provides crucial clarification regarding the scope of evidence admissible in Arizona will contests challenging testamentary capacity. It reinforces that while the moment of execution is paramount, a holistic review of a testator’s mental state requires considering the “totality of the circumstances,” including evidence from before and after that precise moment.

For attorneys, this ruling emphasizes the importance of presenting a comprehensive evidentiary record, including expert testimony and accounts of a testator’s mental condition over time, to establish or rebut testamentary capacity. It prevents lower courts from arbitrarily excluding highly probative evidence based on an overly strict temporal interpretation, thereby ensuring a more equitable and accurate resolution of will disputes.

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